单数句子改为复数 —Is that your family?—Yes,it is.—Who is he?—He is my brother.

单数句子改为复数 —Is that your family?—Yes,it is.—Who is he?—He is my brother. That is a box 改为单数或则复数 That is a box 改为复数句子 That is you dictionary改为复数句子 将下列句子改为单数或复数形式1.This is a T-shirt in the box.[改为复数]2.These are knives.[改为单数]3.It is an apple.[改为复数]4.They are students in the school.[改为单数]5.That is a welf.[改为复数]6.Is there a book in （单数句子变复数） 1.—Is that your family? —Yes,it is. 将句子改为各种形式That is my pencil case(改为复数形式）Thoes are our pens.(改为单数形式）These are apples.(改为单数形式）She has a basketball.（改为否定句） They are girls(改为单数句子） She is my sister,(改为复数句子） Where is my book?(改为复数句子） Thev are onthe sofa.(改为单数句子） is that your photo改为复数句 are these her borthers 改为单数句 Is that a watch 怎么改为复数句子? This tape is in that case改为复数句子 That is a good picture (改为复数句子) 把is that a woman teacher?改为复数句子 Is that her video tape?（改为复数句子） That is tony’s brother.（改为复数句子） That is my uncle.（改为复数句子） There is a knife in the kitchen 改为复数句子There are some erasers on the desk 改为单数句子